Theorem CategoryTheory.Functor.PreservesEpimorphisms.ofRetract

Modification history

2026-08-10 08:17
Mathlib/CategoryTheory/Functor/EpiMono.lean
chore(CategoryTheory/Functor/EpiMono): use `to_dual` (#41015) …
Added CategoryTheory.Functor.PreservesEpimorphisms.ofRetractView on Github →